Xie Yuansheng, director of the Radio Regulation Bureau of the MIIT, believes that the planned frequency resource with 20 megabits of bandwidth should meet the medium and long-term demand of the intelligent connected vehicle industry. Even 15 to 20 years later, these frequency resources are sufficient for the use of China's related industries. These frequencies are consistent with the international mainstream frequency bands and the feasibility of expansion for their future development has been reserved.